4042821330 has 48 divisors (see below), whose sum is σ = 11064568320. Its totient is φ = 1021343904.

The previous prime is 4042821329. The next prime is 4042821347. The reversal of 4042821330 is 331282404.

It is a super-3 number, since 3×4042821330³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4042821294 and 4042821303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1180402 + ... + 1183821.

It is an arithmetic number, because the mean of its divisors is an integer number (230511840).

Almost surely, 2^4042821330 is an apocalyptic number.

4042821330 is an abundant number, since it is smaller than the sum of its proper divisors (7021746990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4042821330 is a wasteful number, since it uses less digits than its factorization.

4042821330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2364255 (or 2364252 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 4042821330 is about 63583.1843335956. The cubic root of 4042821330 is about 1593.0455097221.

The spelling of 4042821330 in words is "four billion, forty-two million, eight hundred twenty-one thousand, three hundred thirty".